Problem There were some problems when we migrated our CI/CD from Git/Jenkins to VSTS. After many trial-and-errors, we solved them and note here for memo. - Incorrect replacement of connection strings. - Incorrect replacement of email address. - Incorrect replacement when using xml transform insert.

Problem There are several distributed webjobs in our system. Last weekend (late June 2018) there were many exceptions when our jobs tried to query data from specific one Redis server. But they could query other Redis servers normally.